F1490 datasheet(1/48 Pages) RENESAS

Part #	F1490

Description	High Gain RF Amplifier 1.8GHz to 6.4GHz

PDF	48 Pages

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Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

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High Gain RF Amplifier

1.8GHz to 6.4GHz

F1490

Datasheet

1

November 15, 2021

Description

The F1490 is a high gain, two-stage RF Amplifier designed to

operate within the 1.8GHz to 6.4GHz frequency range. Using a

single 5V power supply, the F1490 provides two selectable gain

modes (35.5dB and 39.5dB), 2.5dB of Noise Figure and 24dBm

OP1dB at 2.6GHz.

The F1490 is packaged in a 3 × 3 mm, 16-pin VFQFPN package,

with matched 50Ω input and output impedances for ease of

integration into the signal path.

Competitive Advantage



Combines a two-stage RF amplifier in a single, compact

3 × 3 mm QFN package



Excellent performance over exceptionally wide bandwidths



Two selectable gain modes



Low current consumption

Typical Applications



5G Sub-6GHz massive MIMO



Wireless infrastructure base stations



FDD or TDD systems



Point-to-point infrastructure



Public safety infrastructure



Military handhelds



Repeaters and DAS



General purpose RF

Features



RF range: 1.8GHz to 6.4GHz



39.5dB typical gain at 2.6GHz in high gain mode



35.5dB typical gain at 2.6GHz in low gain mode



2.5dB NF at 2.6GHz



50Ω single-ended input and output impedances



5V power supply



75mA quiescent current consumption



1.8V logic compatible Standby Mode for power savings



Operating temperature (TEPAD) range: -40°C to +115°C



3 × 3 mm 16-VFQFPN package

Block Diagram

Figure 1. Block Diagram

RFIN

RFOUT

Bias

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